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Plans ABBREVIATIONS ELECTRICAL NOTES JURISDICTION NOTES , _ • A AMPERE 1. WHERE ALL TERMINALS OF THE DISCONNECTING 1 v ' AC ALTERNATING CURRENT MEANS MAY BE ENERGIZED IN THE OPEN POSITION, . BLDG BUILDING A SIGN WILL BE PROVIDED WARNING OF THE AUG 2 CONC CONCRETE HAZARDS PER ART. 690.17. 5 4u14 , DC DIRECT CURRENT 2. EACH UNGROUNDED CONDUCTOR OF THE CITYOFTI EGC EQUIPMENT GROUNDING CONDUCTOR MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY CARD (E)EMT EXISTING CAL METALLIC TUBING 3HASEAAND NATIONALLY ER PRECOGNIZED TESTING BUILDINCDIV1s/nu FSB Fire Set—Back LABORATORY SHALL LIST ALL EQUIPMENT IN GALV GALVANIZED COMPLIANCE WITH ART. 110.3. GEC GROUNDING ELECTRODE CONDUCTOR 4. CIRCUITS OVER 250V TO GROUND SHALL GND GROUND COMPLY WITH ART. 250.97, 250.92(B) HDG HOT DIPPED GALVANIZED 5. DC CONDUCTORS EITHER DO NOT ENTER CITY OF TIGARD I CURRENT BUILDING OR ARE RUN IN METALLIC RACEWAYS OR REVIEWED FOR CODE COMPLIANCE Imp CURRENT AT MAX POWER ENCLOSURES TO THE FIRST ACCESSIBLE DC Isc SHORT CIRCUIT CURRENT DISCONNECTING MEANS PER ART. 690.31(E). APProved: f kVA KILOVOLT AMPERE 6. ALL WIRES SHALL BE PROVIDED WITH STRAIN OTC: ( 1 kW KILOWATT RELIEF AT ALL ENTRY INTO BOXES AS REQUIRED BY cmut#: LBW LOAD BEARING WALL UL LISTING. P /4. ,f '24 `c)( 5Z MIN MINIMUM 7. MODULE FRAMES SHALL BE GROUNDED AT THE Address: 3--g ( (�61 (N) NEW UL—LISTED LOCATION PROVIDED BY THE Suite#: i••••� NEUT NEUTRAL MANUFACTURER USING UL LISTED GROUNDING NTS NOT TO SCALE HARDWARE. By Date: (piloy_ OC ON CENTER 8. MODULE FRAMES, RAIL, AND POSTS SHALL BE PL PROPERTY LINE BONDED WITH EQUIPMENT GROUND CONDUCTORS AND P01 POINT OF INTERCONNECTION GROUNDED AT THE MAIN ELECTRIC PANEL. PV PHOTOVOLTAIC 9. THE DC GROUNDING ELECTRODE CONDUCTOR OFFICE COPY SCH SCHEDULE SHALL BE SIZED ACCORDING TO ART. 250.166(B) & SS STAINLESS STEEL 690.47. STC STANDARD TESTING CONDITIONS TYP TYPICAL UPS UNINTERRUPTIBLE POWER SUPPLY V VOLT Vmp VOLTAGE AT MAX POWER VICINITY MAP INDEX Voc VOLTAGE AT OPEN CIRCUIT W WATT r7.1111111117 J 1t' ' t ` PV1 COVER SHEET jr+ it C. -ter • , � iF� 3R NEMA 3R, RAINTIGHT QU .. = •�• _ , ' �_ c I r l,.. _ , 2,7 r wi+ . PV2 SITE PLAN CL '``fir:.. mi ;''' ".. PV3 STRUCTURAL VIEWS l :' : •• ' • - '' 1'0 15"`" ' PV4 UPLIFT CALCULATIONS r.LICENSE GENERAL NOTES '-'--• � " � Y A :y ' �" PV5 THREE LINE DIAGRAM • y �'` CO ' _ y 4 ,e„;.'* : 4. , PV6 ELECTRICAL CALCULATIONS• OR # 180498 1. THIS SYSTEM IS GRID—INTERTIED VIA A ! • Cutsheets Attached UL-LISTED POWER-CONDITIONING INVERTER. M'� ► M T r — RGC, CGC1 _ '� r ` 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. r • "' i r ,A - . nil. + _ 3. SOLAR MOUNTING FRAMES ARE TO BE GROUNDED. r 1 - r. 4. ALL WORK TO BE DONE TO THE 2010 OBC >r ,� a a�'- • •' — ". 144. MODULE GROUNDING METHOD: ZEP SOLAR BASED ON THE 2009 IBC. . • I _,. .. r rer 7/ 1 - �, N`t WITH }" 5. ALL ELECTRICAL WORK SHALL COMPLY W I • .I ' '1.' AHJ: Tigard � � � - .�_....__.�._.e,�REV BY DATE COMMENTS THE CURRENT NATIONAL ELECTRIC CODE AS % ' : / 4 ,_ . -.. . 1 r --AMENDED BY THE OREGON ELECTRICAL SPECIALTY 11 _, , • • '°'' ' "!"' • + ' REV A DATE COMMENTS gE CODE. t . . •, "t ' - - . _r a. vb., r UTILITY: Portland General Electric • VI, °, t '� .L w 1 ' • •j. �� �A ___ ' e re, andAregon. State of r e egt£a rem; i® CONFIDENTIAL — THE INFORMATION HEREIN J08 NUMBER: PREMISE OWNER: DESCRIPTION: DESIGN: JB-9722119 00 \\`,, SQ�afClt CONTAINED SHALL NOT BE USED FOR THE HOSTERT, DANIEL J HOSTERT RESIDENCE Brady Gilchrist �_ • BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �•.,,: Y NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 9382 SW LEHMAN ST 4.335 KW PV ARRAY Pr PART TO OTHERS OUTSIDE THE RECIPIENTS MaDULEP TIGARD OR 97223 ORGANIZATION, EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE (17) TRINA SOLAR # TSM-255PA05.18 3055 Clearview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: San Mateo,CA 94402 PERMISSION OF SOLARCTY INC. INVERTER: 5036796250 PV 1 8/11/2014 T:(650)638-1028 F:(650)638-1029 POWER—ONE ; AURORA PVI-3.6—OUTD—S—US—Z—A COVER SHEET (888)—SOL—OTY(765-2489)www.solarcity.com 1 PITCH: 22 ARRAY PITCH:22 9382 SW Lehman St MP1 AZIMUTH: 180 ARRAY AZIMUTH: 180 MATERIAL: Comp Shingle STORY: 2 Stories • (E) DRIVEWAY ii /, .. 0 Ain) r \ D ; LEGEND ® O (E) UTILITY METER & WARNING LABEL ® INVERTER W/ INTEGRATED DC DISCO & WARNING LABELS V•-1 DC DISCONNECT & WARNING LABELS -i AC DISCONNECT & WARNING LABELS mi 12" FSB DC JUNCTION/COMBINER BOX & LABELS MP1 . CD DISTRIBUTION PANEL & LABELS —.. <> • Lc LOAD CENTER & WARNING LABELS Un-Locked Gated O DEDICATED PV SYSTEM METER 0 0 0 0 () STANDOFF LOCATIONS ° O CONDUIT RUN ON EXTERIOR . ., o 0 0 0 --- CONDUIT RUN ON INTERIOR GATE/FENCE O HEAT PRODUCING VENTS ARE RED c v 0 o 0 0 r`-1 '∎ ;i INTERIOR EQUIPMENT IS DASHED L- J SITE PLAN N TOTAL ARRAY AREA (SF): 306 TOTAL ROOF AREA (SF): 1295 Scale: 1/8" = 1' W `+ E TOTAL ARRAY AREA IS a 23.6% 0 1' 8' 16' PERCENT OF TOTAL ROOF AREA U■-∎........ S CONFIDENTIAL THE INFORMATION HEREIN JOB NUMBER: J8-97221 19 00 PREMISE OWNER: DESCRIPTION: DESIGN: '‘. I• CONTAINED SHALL NOT USED FOR THE HOSTERT, DANIEL J HOSTERT RESIDENCE Brady Gilchrist -'.,;So�arCity BENEFIT OF ANYONE EXCEE PT SOLARCITY INC., MOUNTING SYSTEM: �•.,,; PART SHO OTHERS DISCLOSED IN R HOLENOR IN Comp Mount Type C 9382 SW LEHMAN ST 4.335 KW PV ARRAY ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: TIGARD, OR 97223 THE SALE AND USE OF THE RESPECTIVE (17) TRINA SOLAR # TSM-255PA05.18 3055 Way • SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET REV: DATE: San Mateo,teo, CA CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: 503679650 T:(650)638-1028 F:(650)638-1029 2 POWER-ONE # AURORA PVI-3.6-OUTD-S-US-Z-A L SITE PLAN PU 2 8/11/2014 (sss)-soL-aTY(765-2489)www.sdarcity.com PV MODULE (E) 2x4 5/16" BOLT WITH LOCK INSTALLATION ORDER & FENDER WASHERS LOCATE RAFTER, MARK HOLE ZEP LEVELING FOOT (1) LOCATION, AND DRILL PILOT �� PRE—MANUFACTURED TRUSS ZEP ARRAY SKIRT (6) � HOLE. • ... io STRUCTURE MEETS THE SEAL PILOT HOLE WITH ` PRESCRIPTIVE REQUIREMENTS OF THE OSISC SECTION 305.4 ZEP COMP MOUNT C (4) (2) POLYURETHANE SEALANT. 9 ZEP FLASHING C �t6�� (` INSERT FLASHING. 4''—/ I! 6'-1" / 6'-5" / 6'-3" / (E) COMP. SHINGLE w :� (4 PLACE MOUNT. 1' .' (E) LBW (E) ROOF DECKING 5 INSTALL LAG BOLT WITH 5/16" DIA STAINLESS (5) SEALING WASHER.BOLT A SIDE VIEW OF MP1 NTS STEEL SLAGING WASHER LOWEST MODULE SUBSEQUENT MODULES (6) INSTALL LEVELING FOOT WITH BOLT & WASHERS. MP1 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES (2-1/2" EMBED, MIN) LANDSCAPE 72" 24" STAGGERED (E) RAFTER STANDOFF PORTRAIT 48" 20" TOP CHORD 2x4 @ 24" ROOF AZI 180 PITCH 22 STORIES: 2 1 Scale: 1 1/2" = 1' ARRAY AZI 180 PITCH 22 BOT CHORD 2x4 @24"OC Comp Shingle CONFIDENTIAL — THE INFORMATION HEREIN 108 NUMBER: J B-9 7 2 2119 00 PREMISE OMWER: DESCRIPTION: DESIGN: \�\ CONTAINED SHALL NOT BE USED FOR THE HOSTERT, DANIEL J HOSTERT RESIDENCE Brady Gilchrist � ,�SolarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC.. MOUNTING SYSTEM: 9382 SW LEHMAN ST 4.335 KW PV ARRAY '�'' NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C PART TO OTHERS OUTSIDE THE RECIPIENTS MODULEP TIGARD OR 97223 ORGANIZATION, EXCEPT IN CONNECTION WITH ' THE SALE AND USE OF THE RESPECTIVE (17) TRINA SOLAR # TSM-255PA05.18 3055 ClearHew Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: 3 REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER. 5036796250 PV Z 8 11 2014 T:(650)638-1026 F:(650) 638-1029 POWER—ONE # AURORA PVI-3.6—OUTD—S—US—Z—A STRUCTURAL VIEWS / / (ass)-sot-aTY(765-2489)www.solorcity.com UPLIFT CALCULATIONS 08.11.2014 SolarCity SleekMount`M PV System Version*37.9 Structural Desian Software Project Information &Table Of Contents Risk Category: II PV System Type 5olaraty SleekMount- Comp Roof Comp Roof Layers of Comp Roofing -- 1 Roof Slope 22° Rafter Spadng 24"O.C. PV System Module Orientation Landscape and Portrait PV MOIIe Area 317 sf PV Module Width 39" PV Module Length 65" Standoff(Attachment Hardware) Comp Mount Type C Reduced Ground/Roof Live/Snow Loads Ground Snow Load pg 25.0 psf "ASCE Table 7-1 Surrounding Roof Snow 100% 25.0 psf r ASCE Eq:7.4-1 Roof Snow Over PV Modules 100% 25.0 psf 'ASCE Eq:7.4-1 Wind Design Criteria Wind Design Code ASCE 7-05 Wind Design Method Partially/Fully Enclosed Method Basic Wind Speed V 95 mph Fig.6-1 Exposure Category C Section 6.5.6.3 Roof Style Gable Roof 4 Fig.6-116/C/D-14A/B Mean Roof Height h 25 ft Section 6.2 Effective Wind Area(1 Module) A 17.6 sf IBC 1509.7.1 Wind Pressure Calculation Coefficients Wind Pressure Exposure Kz 0.95 Table 6-3 Topographic Factor Kzt 1.00 Section 6.5.7 , Wind Directionality Factor Kd 0.85 Table 6-4 Importance Factor I 1.0 Table 6-1 Velocity Pressure qh qh =0.00256(Kz)(Kit)(Kd)(V^2)(I) Equation 6-15 18.6 psf Ext.Pressure Coefficient(Up) GCp(Up) -0.88 Fig.6-11B/C/D-14A/B Ext.Pressure Coeflident(Down) GCp(Down) 0.45 .Fig.6-imB/c/o-ANTI Design Wind Pressure p p=qh(GCp) Equation 6-22 Wind Pressure Up p(up) -16.3 psf Wind Pressure Down p(down) 10.0 psf Allowable Standoff Spacings X-Direction V-Direction Max Allowable Standoff Spacing Landscape 72" 39" Max Allowable Cantilever Landscape 24" NA Standoff Configuration Landscape Staggered __ Max Standoff Tributary Area Trib 20 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -285 lbs Uplift Capacity of Standoff T-allow 500 lbs Standoff Demand/Capacity DCR 56.9% Max Allowable Standoff Sparing Portrait 48" 65" Max Allowable Cantilever Portrait 20" NA Standoff Configuration Portrait Staggered Max Standoff Tributary Area Trib 22 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -316 lbs Uplift Capacity of Standoff T-allow 500 lbs Standoff Demand/Capacity DCR 63.1% PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL THE INFORMATION HEREIN NUMBER: J B-9 7 2 2119 ∎.∎∎ i CONTAINED SHALL NOT BE USED FOR THE HOSTERT, y ;;••,BENEFIT OF ANYONE EXCEPT SDLARCITY INC.• MOUNTING SYSTEM A I 4.335 T RESIDENCE Brad Gilchrist SolarCity NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 9382 SW LEHMAN ST 4.335 KW PV ARRAY �r PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: TI G A R D OR 97223 ORGANIZATION. EXCEPT IN CONNECTION WITH 3055 CJearvfe•Way THE SALE AND USE OF THE RESPECTIVE (17) TRINA SOLAR # TSM-255PA05.18 PAGE NAME: SHEET: REV DALE: San Mateo,CA 94402 PERMISSION OF ARCITY INC. THE WRITTEN MEMO: 5036796250 PV 4 8/11/2014 (1T88)Sa�CITY c2se2 9)w :tea°tY.�am POWER—ONE # AURORA PV1-3.6—OUTD—S—US—Z—A UPLIFT CALCULATIONS GROUND SPECS MAIN PANEL SPECS GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE BOND (N) #8 GEC TO (E) UFER AT PANEL'Panel Number: Inv 1: DC Ungrounded OR # 180498 INV 1 -(1)POWER-ONE # AURORA PV1-3.0-OUTD-S-US-Z-A LABEL; A -(17)TRINA SOLAR 1 TSM-255PA05.18 WITH IRREVERSIBLE CRIMP Meter Number:32166273 AFC' Inverter; Zigbee 3000W, 277V/240V/208V, 96%/96%/ 96% PV Module; 255W, 232.2W PTC, 40MM, Black Frame, MC4, ZEP Enabled RGC, CGC1 • Underground Service Entrance INV 2 Voc: 37.7 Vpmox: 30.5 INV 3 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER (E) 200A MAIN SERVICE PANEL (E) 200A/2P MAIN CIRCUIT BREAKER Inverter 1 IND (E) WIRING COOPER 200A /2P Socket O3 POWER-ONE Dc Meter Sket DO NOT ADJUST MIN.ACTIVATION V TAGS AURORA PVT-3.0-OUTD-S-US-Z-A DC- 1 Strings)Of 9 O MP 1 n (E) LOADS /A 11 1 240.1 EGC • II♦ 1 L2 DC. I ` 20A/2P _ _ N DC- I I � m . 1 I �� DO NOT ADJUST MIN.ACTIVATION V TAGE 1 ---'�y GND r�'-- EGC/ .� DG DG I O A \ / DEC lO � - DG DC- 1 S[nng(s)Of 8 On MP 1 P I r GND I EGC L_ EGC I (1)Conduit Kit; 1' EMT N J EGCJGEC Z-Z C7 — T GEC TO 120/240V I SINGLE PHASE UTILITY SERVICE I I I II I . Voc* = MAX VOC AT MIN TEMP POI—(1)SQUARE D 10 HQM220 PV BACKFEED BREAKER A —(1)COOPER #B-Line Meter Socket 011 �� D� Breaker, A 2P, 2 Spaces Meter Socket; 125A, 4-14AWG, Ring Type -(1)AW CAP; B-Line Meter Socket Accessory -(1)Milbank / CL200D /'Iron CIS Solid-State Single-Phase Meter; Digital O —(1)AWG #10, THWN-2, Black — (2)AWG f10, PV WIRE, Black Voc* =380.56VDC Isc =8.92 ADC -(1)AWG#10, THWN-2, Red O -g-(1)AWG /6, Stranded Bore Copper EGC Vmp =274.5 VDC Imp=8.36 ADC (1)AWG#10, THW N-2, White NEUTRAL Vmp =240 VAC Imp=14.5 MC —(1)l:onduit Kit; 3/4W EMT -(1)AWG#8, THWN-1 Green EGC/GEC-(1)Conduit Kit; 3/4' EMT (2)AWG #10, PV WIRE, Black Vat* =338.27 VDC Isc =8.92 ADC cl-(1)AWG 16, Stronded Bare Copper EGC Vmp =244 VDC Imp=8.36 ADC •—(1)Conduit Kit; 3/4' EMT CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER J PREMISE OWNER: DESCRIPTION: DESQt CONTAINED SHALL NOT BE USED FOR THE �— O 0 Sola rC i t HOSTERT, DANIEL J HOSTERT RESIDENCE Brady Gilchrist ` `t' BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: - �,,` r • NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 9382 SW LEHMAN ST 4.335 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES TIGARD OR 97223 ORGANIZATION, EXCEPT IN CONNECTION WITH , arvee w oy e W THE SALE AND USE OF THE RESPECTIVE (17) TRINA SOLAR # TSM-255PA05.18 3055 PAGE NAME: SHEET: REV: DATE: San Mateo, 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650) 638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. POWER—ONE # AURORA PVI-3.6—OUTD—S—US—Z—A 5036796250 THREE LINE DIAGRAM PV 5 8/11/2014 (888)-SOL-DIY(765-2489)www.solarcity.com ELECTRICAL CALCULATIONS Module: 17 TRINA SOLAR#TSM-255 ZEP 232.2 Inv Power WPTC Voltage Drop Calculations Version 5.8.0 Inverter 1: 1 Power-One PVI-3.0-S AFCI 0.96 3300 3789.5 Vdrop= (Imp) * (2*Length)*(Resistance) / (Vmp) • Module: Imp(A) Max. Length(ft) _ Wire Inverter 2: String: 8.36 70 AWG_10 at Max Ave Hi:87 deg F Module. Vdrop= (8.36 * 140 * 0.001240hms) / 200.9828 0.72 Inverter 3: - Branch: 1 8.36 I 50 I AWG_10 I at Max Ave Hi:87 deg F Vdrop= (8.36 * 100 *0.00124Jhms) / 200.9828 0.52 Module: Inverter 4: Total voltage drop in DC conductors= 1.24 i Inverter: 8.36 I 15 I AWG_10 at 240V Vdrop= (8.36 * 30 * 0.0012 Ohms) / 240 V 0.1254 Total: 17 Modules Total Inv Pwr: 3300 3789.5 PTC Combined: 0 I 0 I AWG_10 at 240V Photovoltaic Module Electrical Specifications: Total STC: 4335 Vdrop= (0 * 0 0.0012 Ohms) / 240 V 0 Voc: 37.7 V deg F deg C Vmp: 30.5 V Record Low Temp: 8 _-13 Total voltage drop in AC conductors= 0.13 Isc: 8.92 A Max Average Hi Temp. 87 31 Total voltage drop in AC and DC conductors= 1.36 Imp: 8.36 A Record Hi Temp: 96 36 Tvoc: -0.12064 V/deg C Tisc: 4.1924 mA/deg C String Type A and 2 Combined Strings Type A Voc Correction Method: Manuf Tvoc data Branch Circuit Type A 1 way wire length. 50 Voc Correction Factor: Power-One PVI-3.0-S AFCI 1 'strings per branch 1 1 strings per branch 2 Inverter Min Vdc Input: 120 8 TRINA SOLAR#TSM.255 ZEP 8 I modules per series string 9 modules per series string Min Vmp at Max Temp: 200.98 Voc= 301.6 Voc= 301.6 V Voc= 339.3 V Max Voc at Min Temp: 338.27 Vmp= 244 Inverter Max Vdc Input: 600 Vmp= 244 V Vmp= 274.5_ V lsc= 8.92 Isc= 8.92 A Isc= 8.92 A Max String Size: 14 Imp= 8.36 1-way wire length: 70 Imp= 8.36 A Imp= 8.36 A Icont= 11.15 Art 690.8(A)(1) - Icont= 11.15 A Icont= 11.15 A Art 690.8(A)(1) 1.a Conductor: AWG_10 I PV Wire 2.a Conductor 1: AWG_10 Conductor 2: AWG_10 Icont` 1.25=(Amps) 13.94 Conductor 1 Conductor 2 30 deg C ampacity= 40 lcont` 1.25=(Amps) 13.94 13.94 1.b Icont=(Amps) 11.15 I 30 deg C ampacity= 40 40 Start ampacity 40 2.b Icont=(Amps) 11.15 11.15 Temperature derate(%=F) 0.76 Start ampacity 40 40 Conduit fill derate(%=#) 1 Temperature derate(%=F) 0.76 0.76 Derated ampacity 30.4_ I Conduit fill derate(%_#) 0.8 0.8 1.c Derated ampacity 24.32 24.32 I Icont` 1.25=(Amps) 13.94 2.c Term 1 Term 2 Ampacity 40 I Temp table 75degC 75degC Icont`1.25=(Amps) 13.94 13.94 1.d Icont* 1.25=(Amps) 13.94 Ampacity 35 35 OCP Size= 15 Inverter Type A Output 2.d OCP Size= I 15 I 15 I Power-One PVI-3.0-S AFCI 1 way wire length: 10 ft Combined Inverter Icont= I 14.5 I A Art 690.8(A)(1) Output Service Voltage= 3.a Icont`1.25=(Amps) 18.12 Art 690.8(B)(1) Total Inverter Power= 1 way wire length= 0 OCP Size= 20 Art 240.6(A) Icont=#of inverters*max inverter current Art 690.8(A)(1) 3.b Conductor:I AWG_10 THWN-2 at 90 deg C:Table 310.16 Icont=(Amps) Icont* 1.25=(Amps) 18.12 4.a Icont`1.25=(Amps) 18.12 Art 690.8(B)(1) 30 deg C ampacity= 40 I OCP size= 20 Art 240.6(A) 3.c Icont=(Amps) 14.5 4.b Conductor: I AWG_10 THWN-2 at 90 deg C:Table 310.16 Start ampacity 40 Icont* 1.25=(Amps) 18.12 I Temperature derate(%=F) _ 0.91 30 deg C ampacity= 40 Conduit fill derate(%=#) 1 4 c Icont=(Amps) 14.5 Derated ampacity 36.4 I Start ampacity 40 3.d Icont*1.25=(Amps) __ 18.12 Temperature derate(%=F) 0.91 Ampacity 35 Conduit fill derate(°/a=#) 1 Derated ampacity 36.4 4.d Icont*1.25=(Amps) 18.12 Ampacity 35 J B-9 7 2 2119 00 PREMISE OWNER: DESCRIPTION: DESIGN: `"z, CONFIDENTIAL - THE INFORMATION HEREIN JCB NUMBER: HOSTERT, DANIEL J HOSTERT RESIDENCE Brady Gilchrist a" SolarCity CONTAINED SHALL NOT BE USED FOR THE '�,,,` BENEFIT SHALL OF IT ANYONE DISCLOSED CLOS EXCEPT D IN SOLARCITY OE OR INC., Comp 9382 SW LEHMAN ST 4.335 KW PV ARRAY NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: TIGARD, OR 97223 3055 aearveN Way THE SALE AND USE OF THE RESPECTIVE (17) TRINA SOLAR # TSM-255PA05.18 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. IPOWER-ONE # AURORA PVI-3.6-OUTD-S-US-Z-A 5036796250 ELECTRICAL CALCULATIONS PV 6 8/11/2014 (sae)-SOL OTTY(765-2489)w�wsa°iycom II 4 Label Location: Label Location: Label Location: CAUTION: SOLAR CIRCUIT (C)(IC)(CB) MAXIMUM AC _ A (AC) (P01) CAUTION (P01) Per Code: OPERATING CURRENT Per Code: DUAL POWER SOURCE Per Code: IFC 605.11.1.4 MAXIMUM AC v NEC 690.54 SECOND SOURCE IS NEC 690.64.B.4 OPERATING VOLTAGE PHOTOVOLTAIC SYSTEM Label Location: PHOTOVOLTAIC DC (DC) (INV) DISCONNECT Per Code: NEC 690.14.C.2 Label Location: Label Location: PV SYSTEM (AC) WARNING (DC) (INV) DISCONNECT FOR Per Code: UTILITY OPERATION ELECTRIC SHOCK HAZARD NEC 690.35(F) Label Location: THE DC CONDUCTORS OF THIS TO BE USED WHEN PHOTOVOLTAIC SYSTEM ARE MAXIMUM POWER _A (DC) (INV) UNGROUNDED AND INVERTER IS POINT CURRENT(Imp) Per Code: MAY BE ENERGIZED UNGROUNDED MAXIMUM POWER- V NEC 690.53 POINT VOLTAGE(Vmp) MAXIMUM SYSTEM Label Location: VOLTAGE(Voc) WARNING (AC) (P01) SHORT-CIRCUIT Per CURRENT(Isc) A ELECTRIC SHOCK HAZARD NEC 90..17(4) DO NOT TOUCH TERMINALS TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION Label Location: WARNING (DC) (CB) Per Code: ELECTRICAL SHOCK HAZARD DO NOT TOUCH TERMINALS NEC 690.17(4) Label Location: TERMINALS ON BOTH LINE AND WARNING (P01) LOAD SIDES MAY BE ENERGIZED Per Code: IN THE OPEN POSITION INVERTER OUTPUT NEC 690.64.B.7 DC VOLTAGE IS CONNECTION ALWAYS PRESENT WHEN DO NOT RELOCATE SOLAR MODULES ARE THIS OVERCURRENT EXPOSED TO SUNLIGHT DEVICE Label Location: Label Location: WARNING (DC) (INV) PHOTOVOLTAIC POINT OF (P01) Per Code: INTERCONNECTION Per Code: ELECTRIC SHOCK HAZARD NEC 690.5(C) WARNING: ELECTRIC SHOCK NEC 690.17.4; NEC 690.54 IF A GROUND FAULT IS INDICATED HAZARD. DO NOT TOUCH NORMALLY GROUNDED TERMINALS.TERMINALS ON CONDUCTORS MAY BE BOTH THE LINE AND LOAD SIDE UNGROUNDED AND ENERGIZED MAY BE ENERGIZED IN THE OPEN POSITION. FOR SERVICE DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER. PV POWER SOURCE MAXIMUM AC Label Location: A OPERATING CURRENT (AC): AC Disconnect PHOTOVOLTAIC AC (AC) (P01) MAXIMUM AC (C): Conduit_ Per Code: OPERATING VOLTAGE v DISCONNECT NEC 690.14.C.2 (CB): Combiner Box (D): Distribution Panel (DC): DC Disconnect (IC): Interior Run Conduit Label Location: (INV): Inverter With Integrated DC Disconnect CAUTION (D) (P01) (LC): Load Center Per Code: (M): Utility Meter PHOTOVOLTAIC SYSTEM NEC 690.64.B.4 CIRCUIT IS BACKFED (POI): Point of Interconnection CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR .4vki4 3055 Cleaview Way THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED San Mateo,CA 94402 �- IN WHOLE OR IN PART TO OTHERS OUTSIDE THE RECIPIENT'S ORGANIZATION, SC - OR Label Set � � ola� T:(650)638-1028 F:(650)638-1029 EXCEPT IN CONNECTION MATH THE SALE AND USE OF THE RESPECTIVE �� S �ty (888)-SQL-Cm(765-2489)www.solarcity.com SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF SOLARCITY INC. 0 S ZS Comp Edge Zone Calculations 1 of 4 a ZS Comp Edge Zone Calculations 2 of 4 ZepSola. r 5/28/13 ZepSolar 5/28/13 This set of calculations is intended to show that ZS Comp has sufficient strength to allow for attachment Down Force Spacing spacings of at least 48"in Edge Zones whether the modules are orientated in landscape or portrait.The Allowable Down Force Load calculations will vary the design variables to account for the worst case for each failure mode that is being down force spacing= module width x design load checked. Wind Down Calculations All variable the same as above except for roof pitch General Design Information: Roof Pitch Module Size: 39"x 65" Basic Wind Speed= 95 mph 14 30 45 System Weight= 3 psf Ground Snow Load= 30 psf GCN landscape= 0.5 • 0.9 0.9 GCN portrait= 0.4 0.9 0.9 Comp Mount Allowable Loads Uplift= 656 lbs design load landscape= 9.62 - 17.32 17.32 psf Lateral= 436 lbs design load portrait= 7.70 17.32 17.32 psf Down Force= 1147 lbs - -Ro g►iv, note:use 10 psf minimum•;;,q►A4a."1°.- Snow Calculations Attachment Spacing Calculations 85818 SA To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and Uplift Spacing p OREGON o lower.Per section 7.6.1 of ASCE 7-10 unbalanced snow loads do not need to be considered for slopes spy above 30 degrees. uplift spacing= Allowable Uplift Load ✓e-„,,,'o 0,Z.:.'eur module length or width x design load EXPIRES: 12/31/14 Ground Snow Load= 30 psf Wind Uplift Calculations FOR PAGES 1-4 Roof Pitch ASCE 7-05 Method 2 14 30 p_qh GCN Design Snow Load 29.11 25.98 psf qh=0.00256 KZ K„Kd V2 I (snow load spread over the length of the rafter) Basic Wind Speed= 95 mph ' Down Force Load Roof Pitch Exposure= C Roof Zone= Edge Zone - Combinations: 14 30 Importance Factor= 1.0 K,= 0.98 from Table 6-3 D+S= 31.16 25.10 psf Gable/Hip Roof K,t= 1.0 per 6.5.7.2 D+W= 12.91 19.92 psf /orst Case Roof Pitch= 14 degrees Kd= 0.85 from Table 6-4 D+0.75W+0.755 31.59 32.46 psf Roof Height= 30 GCN landscape= -1.6 iscape effective area= 13.0 ft2 GCN portrait= -1.5 11471bs in landscape down force spacing = x 144 a= 130" ortrait effective area= 21.7 ft2 39"x 32.46psf f t Plandscape= -30.79 psf qh= 19.25 psf Pp.-trait= -28.87 psf 1147lbs in portrait down force spacing = 65"x 32.46psf x 144 ftZ = 78" Uplift Load Combination:0.6D+W(ASCE Section 2.4.1 equation 7) design load landscape= -29.05 psf design load portrait= -27.12 psf 656 lbs in landscape uplift spacing = 39"x 29.05 psf x 144 ftZ =83" 656 lbs in portrait uplift spacing = x 144 65"x 27.12 psf ftZ = 54" SolarCity SleekMountTM - Comp SolarCity SleekMountTM - Comp The SolarCity SleekMount hardware solution •Utilizes Zep Solar hardware and UL 1703 listed . • ' s Installation Instructions is optimized to achieve superior strength and Zep CompatibleTM modules P aesthetics while minimizing roof disruption and ` Drill Pilot Hole of Proper Diameter for •Interlock and grounding devices in system UL labor.The elimination of visible rail ends and listed to UL 2703 Fastener Size Per NDS Section 1.1.3.2 mounting clamps, combined with the addition of array trim and a lower profile all contribute •Interlock and Ground Zep ETL listed to UL 1703 ' Seal pilot hole with roofing sealant as"Grounding and Bonding System" Insert Comp Mount flashing under upper to a more visually appealing system. SleekMount t� p g pp utilizes Zep CompatibleTM modules with •Ground Zep UL and ETL listed to UL 467 as `'' layer of shingle strengthened frames that attach directly to grounding device Place Comp Mount centered Zep Solar standoffs, effectively eliminating the need for rail and reducing the number of •Painted galvanized waterproof flashing upon flashing standoffs required. In addition, composition •Anodized components for corrosion resistance Install lag pursuant to NDS Section 11.1.3 shingles are not required to be cut for this `\ with sealing washer. system, allowing for minimal roof disturbance. •Applicable for vent spanning functions 'VI '0, Secure Leveling Foot to the Comp Mount using machine Screw 00 Place module ti) A Components eriii __ A 5/16"Machine Screw ‘sp■I B Leveling Foot C Lag Screw EDI D Comp Mount C E Comp Mount Flashing > O 0 s J.Liwit ■ E call op I 4 1 om„,eT SolarCity January 2013 � � o.Pp m LISTED iSolarCt Y � January 2013 TSM-PA05.18 TRINAMOUNT II WITH THE UNIVERSAL MODULE • Mono Multi Solutions DIMENSIONS OF PV MODULE TSM-PA05.18 ELECTRICAL DATA @ STC TSM-240 24 • PAD5.18 PA05.18 TSM- 5 TSM-250.1 PA058 TSM-255.1 PA058 TSM•260.1 PA058 94 I mm Peak Power Watts-P. (Wp) 240 245 250 255 260 -� al Power Output Tolerance-PMer(%) 0/+3 0/+3 0/+3 01+3 0/+3 ,„ Maximum Power Voltage-ywe(V) 29.7 30.2 30.3 30.5 30.7 �„rK ° Maximum Power Current-Imn.(A) 8.10 8.13 8.27 8.36 8.47 TSM P4,&O 5,1 o Open Circuit urre t-lw )V) 8.62 8.68 37.6 37.7 37.9 8 \ .___ �.. wsiaurx,ncHi Short Circuit Current-Isc(A) 8.62 8.68 8.85 8.92 9.00 8 Module Efficiency Hm(%) 14.7 15.0 15.3 15.6 15.9 3 THE TRINAMOUNT MODULE - ATC:Irradiance 1000 W/rn,Cell Temperature 25°C.Air Mass AMLS according to EN 60904-3. Average efficiency reduction of 4.5%01 200 W/m'according to EN 60904-I. E ,o E 3 3 ELECTRICAL DATA NOCT TSM-240 TSM-245 TSM-250 TSM-255 TSM-260 CELL PA05.18 PA05.18 PA05.18 PA05.18 PA05.18 60 CELL Maximum Power-Pm.(Wp) 74 178 181 84 188 Maximum Power Voltage-V.,(V) 26.6 26.8 27.0 27.2 27.4 MULTICRYSTALLINE MODULE �se<,a a x,«xl A A Maximum Power Current-1m,,(A) 6.55 6.64 6.70 6.77 6.86 WITH TRINAMOUNT FRAME /12131.111.01f Open Circuit Voltage(V)-Voc(V) 34.1 34.2 34.3 34.4 34.6 Short Circuit Current(A)-Isc(A) 7.04 7.10 7.25 7.31 7.37 r- 812mm I I 180 I NOCT:Irradiance al 800 W/m'.Amblenl Temperature 20°C.Wind Speed I m/s. 240-260W Back View • Our most versitile product POWER OUTPUT RANGE MECHANICAL DATA © LILI Solar cells Multicrystalline 156 x 156 mm(6 inches) • Compatible with all major BOS components and system l designs Cell orientation 60 cells(6 x 10) 1 (�'j� Module dimensions 650 x 992*40 mm(64.95.39.05 x 1.57 inches) °a 0 Weight 18.6 kg(41.0 Ibs) MAXIMUM EFFICIENCY a Glass High transparency solar glass 3.2 mm(0.13 inches) One of the industry's most trusted modules Backsheer White W • Over 2 GW sold across all major global markets Frame Black Anodized Aluminium Alloy with Trinamount Groove • Field proven performance I-V CURVES OF PV MODULE TSM-245 PA05.18 J-Box IP 65 or IP 67 rated ~ Cables Photovoltaic Technology 0 30 M..-- - - --- ---- 1100 mm(43.3 inches) cable 4.0 mm'(0.006 inches'), POWER OUTPUT GUARANTEE _ 9. 1000W/m' B°° -- Connector Original MC4 7m 800W/m'_ - 6a 600W/rn Highly reliable due to stringent quality control -,E 5m _ Asa leading global manufacturer • Over 30 in-house tests(UV,TC,HF,and many more) s° 400W/rR. `;= TEMPERATURE RATINGS MAXIMUM RATINGS of next generation photovoltaic %IF- • In-house testing goes well beyong certification requirements products,we believe close _. 2 m 200w/m Nominal Operating Cell 45°C(±2°C) Operational Temperature -40-+85°C V. Temperature(NOCT) cooperation with our partners I e - - - - - "11■ Maximum System 1000V DC(IEC)/ ace 0m Ip- 20m 3D 00 ,p- Temperature Coefficient of -0.43%/°C Voltage 600VDCUL is critical to success. With local DC(UL) presence around the globe,Trina is Voltage(V) Temperature Coefficient of Voc -0.32%/°C Max Series Fuse Rating 15A able to provide exceptional service Temperature Coefficient of Isc 0.047%/°c To each customer in each market Certified to withstand challenging environmental and supplement our innovative, g g reliable products with the backing conditions , of Trina as o strong,bankable • 130 km/hr wind load (2400 Pa) WARRANTY partner. We are committed • 900 kg snow load per module (5400 Pa) to year Product Workmanship Warranty to building strategic,mutually beneficial collaboration with 25 year Linear Power Warranty installers,developers,distributors (Please refer to product warranty for detats) and other partners as the backbone of our shared success in CERTIFICATION N driving Smart Energy Together. LINEAR PERFORMANCE WARRANTY PACKAGING CONFIGURATION c ®- sr' ; 10 Year Product Warranty •25 Year Linear Power Warranty us Modules per box:24 pieces S' Trina Solar limited A Modules per 40'container:672 pieces www.trinasolar.com l00% ISO i1 (E ®• • '6 Additional..0, V vlu e fro rrl 90% Fri Salar,S linear Warranty • c olar ti e,,, CAUTION:READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. 0t•FATr9 • • ° TrInas ®2013 Trino Solos Limited.All rights reserved.Specifications included in this dotosheet are subject to Tr�nasolar 7 80% change without notice. Smart Energy Together rears o 5 20 25 Smart Energy Together °c c4, eMP0 ■ Trina Solar a • t • • . x ae 0 ' ao�e r o v(/b/e file/yy Solutions VALUES PVI-3.0-OUTD-US PVI 3.6 OUTD-US PVI-3.8-OUTD-US PVI-4.2-OUTD-US I.Y. Nominal Output Power W 3000 3600 3300 3800 4200 C Maximum Output Power W 3000 3300' 3300' 3600 4000' 4000' 3300 3800 4200' 4400' 4600' Rated Grid AC Voltage V 208 240 277 208 240 277 208 240 277 208 240 277 PVI-3.0-TL < = Side of Number of Independent MPPT Channels 2 2 2 2 Maximum Usable Power for Each Channel W 2000 3000 3000 3000 PVI-3.6-T■L Absolute Maximum Voltage lVmax) V 600 Start-Up Voltage(Vstartl V 200 (adj.120-350) Full Power MPPT Voltage Range V 160-530 120-530 140-530 140-530 V P, /I- .^x V-T L Operating MPPT Voltage Range V 0.7xVstart-580(>=90V) Maximum Current Ildcmax)for both MPPT in Parallel A 20 32 32 32 Maximum Usable Current per Channel A 10 16 16 16 P VI-4.^/-T L Maximum Short Circuit 9 orient Limit per Channel A 12.5 20.0 20.0 20.0 Number of Wire Landing Terminals Per Channel 2 pairs Array Wiring Termination Terminal block,Pressure Clamp,AWG1 O-AWG4 - Output Side(AC) GENERAL SPECIFICATIONS Split- Split" SpIK- 5plit- r, s Grid Connection Type 10/2W 10/2W 10/2W 10/2W 10/2W 10/2W 10/2W 10/2W C 0/3W 0/3W 0/3W 0/3W l+}£:1P a AdjustableVoltage Range(Vmin-Vmax) V 183-228 211-264 244-304 183-228 211-264 244-304 183-228 211-264 244-304 183-228 211-264 244-304 11, .'," Grid Frequency Hz 60 } k• Adjustable Grid Frequency Range Hz 57-60.5 -' Maximum Current(lacmax) Awn 14.5 14.5 12.0 172 160 160 16.0 16,0 16.0 200 20.0 200 Power Factor >0.995 The most common residential inverter is the ideal size for an average- Total Harmonic Distortion At Rated Power % <2 Grid Wiring Termination Type Terminal block,Pressure Clamp AWG10-AWG4 sized family home. This family of single-phase string inverter , •`. Protection Devices complements the typical number of rooftop solar panels,allowing ''` Input home-owners to get the most efficient energy harvesting for the Reverse PnlardyPreteruon yes r 9 9Y g Over-Voltage Protection Type Varistor,2 for each channel size of the property.This rugged outdoor inverter has been designed PV Array Ground Fault Detection Pre st art-up Riso and dynamic GFDI(Requires Floating Arrays) Output as a completely sealed unit to withstand the harshest environmental nti Ann-lsl slanding Protection Meets UL 1741/IEE1547 requirements conditions. F External ACOCPD Rating A.. 20 20 15 25 20 20 20 20 20 25 25 25 I • Over-Voltage Protection Type Varistor,2(L-Le/L,-G) One of the key benefits of the Uno family of single-phase inverters Efficiency Y Y `_ Maximum Efficiency % 96.9 97 97 97 is the dual input section to process two strings with independent CECEfficiency % 96 MPPT especially useful for rooftop installations with two different Operating Performance P Y P ) Night Time Consumption 11'. <0.6 orientations(ie East and West).The high speed MPPT offers real-time . • Stand By Consumption W..: <8 power tracking and improved energy harvesting. • communication User-Interface 16 characters x 2Ines LCD display Remote Monitoring n x135485 incl.) AURORA-UNIVERSAL(opt) The transformerless operation gives the highest efficiency of up to Wired Loral Monitoring(ixR5485 incl.) wwss-15485_232(opt).PVI-DESKTOP(Wt) Wireless Local Monitoring PVI-DESKTOP(opt)with PVHRADIOMODULE(opt.) 97.0%. The wide input voltage range makes the inverter suitable to Environmental low power installations with reduced string size. Ambient An Operating Temperature Range F ; -13 to+140(-25 to+60)with denoting above 122(50) F, • Ambient Air Storage Temperature Range F C• -40 to 176(-40 to+80) Relative Humidity RI 0-100 condensing . Acoustic Noise Emission Level :Ili A, in c50 a Maximum Operating Altitude without Derating f:III. 6560(2000) Features Mechanical Specifications Enclosure rating NEMA 4X _ - _ Cooling Natural Convection Dimensions(H x W x DI in(mm) 33.8 x 12.8 x8.7(859 x 325 x 222) • Each inverter is set on specific grid codes which can be selected in the field Weight <47.3(21.3) • Single phase output Shipping Weight 16(k9) <60(27.0) • Dual input sections with independent MPPT,allows optimal energy harvesting from two sub-arrays oriented Mounting System Wall bracket Trade size KOs:(tea x 1/2')and in different directions Condon Connections (tea x 1-1/4;3 places side,front,rear) • Wide input range Side:(2)plugged 3/4'openings,(2)Concentric EKOs 3/4;1' Back:(4)Concentric EKOs 3/4'1' • High speed and precise MPPT algorithm for real time power tracking and improved energy harvesting DC Switch Rating(Per Contact) AA/ 25/600 • Flat efficiency curves ensure high efficiency at all output levels ensuring consistent and stable performance Safety Isolation Level Transformerless(Floating Array) across the entire input voltage and output power range Safety and EMC Standard UL 1741,CSA-C22.2 N.107.1-01,UL1998 UL1699B,FCC Part 15 Class • Outdoor NEMA 4X rated enclosure for unrestricted use under any environmental conditions Safety Approval Warranty • Integrated DC disconnect switch in compliance with international Standards(-S Version) Standard Warranty years to • RS-485 communication interface(for connection to laptop or datalogger) Extended Warranty years 15&20 • Compatible with PVI-RADIOMODULE for wireless communication with Aurora PVI-DESKTOP Available Models P Standard-Without DC Swtich and Wiring Box PVF3.0-0UTD-US PVI-3b-OlJTD-U5 PVI-3.8-OUTDL5 PN-41-0UTll1.15 • Integrated Arc Fault Detection and Interruption(-A Version) Standard-With DC Switch and Wiring Box PVI-3.0-OUTD-S-US PVI-3.6WTD-S-US PVI-3.8-OUTD-S-US PVI-42-OUTD-S-US With DC Switch,Wiring box and Arc Fault Detector PVI-3.0-OUTD-5-U5-A PV1-3.6-OUTD-5-US-A PVI-3.8-OUTD-5115-A PVI-4.2-OUTD-5-US-A and Interrupter 'All data is subject to change without notice 'Capability enabled at nominal AC voltage and with sufficent DC power available AURORA UNO 3 'When equipped with optional DC switch and Wiring Box P' City of Tigard RECEIVED Building Division ' - 13125 SW Hall Blvd, Tigard, OR 97223 AUG 25 2014 Phone: 503.718.2439 Fax: 503.598.1960 TIGARD Inspection Line: 503.639.4175 CITY OFTIGARD www.tigard-or.gov Bl11LpING DIVISION 2010 Oregon Solar Installation Specialty Code Check List for Prescriptive Installation of Roof-Mounted PhotoVoltaic Solar Panel System Property Information Installation Address: 9832 SW LEHMAN ST City: TIGARD Zip: 97223 Owner's Name: Hostert, Daniel J Date: 08/22/14 Contractor's Name: SOLAR CITY CCB #: 180498 Design Parameters of the Property/Structure If"Yes", does not Is the installation qualify for the Flood Hazard Yes Located in a flood ❑ prescriptive path, follow Area plain/flood way? ® No OSSC or ORSC for design requirements. Wind Exposure Is the wind exposure ® Yes If"Yes", qualifies for "C"or less? ❑ No the prescriptive path. Installations on detached Is the Ground Snow single/two-family Load 70 psf or less? dwelling/single/two- If"Yes", qualifies for family townhomes ® Yes the prescriptive path. and/or their accessory Ground structures. ❑ No Snow Load Is the Ground Snow Installations on all Load 50 psf or less? structures other than If"Yes", qualifies for ® Yes the prescriptive path. above ❑ No 1 I:/Building/Forms/PhotoVoltaic-Checkli st.docx r Is the construction material wood and does ® Yes Type of the construction qualify If"Yes",qualifies for Construction as "conventional light El No the prescriptive path. frame"construction? Is the spacing 24 inches or less? Pre-engineered trusses. ® If"Yes", qualifies for the prescriptive path. No Roof framing members Is the spacing 24 inches or less? Nominal lumber. ® If"Yes", qualifies for Yes the prescriptive path. ❑ No Is the combined weight ® Yes of the PV modules and If"Yes",qualifies for racking less than or ❑ No the prescriptive path. Solar equal to 4.5 psf? installation Is the solar installation layout in accordance Yes with Section 305.4(3)of If"Yes",qualifies for the 2010 Oregon Solar ❑ No the prescriptive path. Code? ❑ Metal Single layer If roofing material is Roofing Check the type of El of wood one of the three types material roofing material shingle/shake checked,qualifies for Max. two layers the prescriptive path. Z of composition shingle. Is the roof mounted ® Yes Connections of solar assembly If"Yes", qualifies for the solar assembly connected to roof p No to the roof framing or blocking the prescriptive path. directly? 2 (:Building/Forms/PhotoVoltaic-Checklist.docx F Fl Yes If"Yes", qualifies for Is the gauge 26 or less? No the prescriptive path. 115 lbs for 60 inch spacing or less? If"Yes", qualifies for ❑ Yes the prescriptive path. ❑ No Minimum Uplift rating of Clamps? 75 lbs for 48 inches spacing or less? If"Yes",qualifies for ❑ Yes the prescriptive path. No Attachment of roof mounted Minimum 24 inches If the spacing falls solar systems Spacing of clamps? within 24 inches and 60 directly to inches Maximum 60 inches inches, qualifies for the standing seam prescriptive path. metal panels Width of roofing If the width of the panel panels? 18 inches or less is less than 18 inches, inches qualifies for the prescriptive path. Minimum#10 at 24 inches o/c? Size and spacing of If"Yes",qualifies for fastener? El the prescriptive path. ❑ No Is the roof decking of WSP min. '/2"thickness, ❑ Yes decking connected to If"Yes", qualifies for framing members U No the prescriptive path. w/min. 8d nails @ 6"/12"o/c? Is the height less than or Maximum 18 inches equal to 18 inches? Height of the from the top of the If"Yes", qualifies for solar modules module to the roof ® Yes the prescriptive path. surface. ❑ No 3 I:Building/Forms/PhotoVoltaic-Checkl ist.docx Submittal Documents required for Prescriptive Installations Show the location of the PV system in relation to buildings, structures, property lines,and, as applicable, flood hazard areas. Site Plan Details must be clear and easy to read. Minimum size of the plan is 8.5 x 11 inches. Attach a simple structural plan showing the roof framing(rafter size, type, and . spacing)and PV module system racking attachment. System must be shown in sufficient detail and clarity to assess whether it Structural Plan meets the prescriptive construction requirements as listed earlier above in the matrix. Minimum size of the plan is 8.5 x 11 inches. PV Modules Manufacturer: TRINA SOLAR • Model Number: TSM-250PA05.18 Listing Agency: UL1703 • 4 1:Building/Forms/PhotoVoltaic-Checklist.docx